Make a circle and use a ruler to make three straight lines from the center of the circle like the first picture. Then shade in one of the three parts and you'll get something like the 2nd picture. Hope this helps and remember to mark as the brainliest answer! :)
A trick to shading pies is draw a circle look at the denominator and look at the denominator and that shows what you have to split the circle into. The numerator is the number that shows you to shade.
